gcc/brig/ChangeLog

   1 2018-07-26  Release Manager
   2
   3         * GCC 8.2.0 released.
   4
   5 2018-07-04  Martin Jambor  <mjambor@suse.cz>
   6
   7         PR hsa/86371
   8         * Make-lang.in (BRIGINCLUDES): Remove erroneous include path in $HOME.
   9
  10 2018-05-02  Release Manager
  11
  12         * GCC 8.1.0 released.
  13
  14 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
  15             Alan Hayward  <alan.hayward@arm.com>
  16             David Sherwood  <david.sherwood@arm.com>
  17
  18         * brigfrontend/brig-to-generic.cc (get_unsigned_int_type): Handle
  19         polynomial TYPE_VECTOR_SUBPARTS.
  20         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): Likewise.
  21
  22 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  23
  24         Update copyright years.
  25
  26 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
  27             Alan Hayward  <alan.hayward@arm.com>
  28             David Sherwood  <david.sherwood@arm.com>
  29
  30         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): New
  31         function.
  32         * brigfrontend/brig-basic-inst-handler.cc
  33         (brig_basic_inst_handler::build_shuffle): Use it instead of
  34         TYPE_VECTOR_SUBPARTS.
  35         (brig_basic_inst_handler::build_unpack): Likewise.
  36         (brig_basic_inst_handler::build_pack): Likewise.
  37         (brig_basic_inst_handler::build_unpack_lo_or_hi): Likewise.
  38         (brig_basic_inst_handler::operator ()): Likewise.
  39         (brig_basic_inst_handler::build_lower_element_broadcast): Likewise.
  40         * brigfrontend/brig-code-entry-handler.cc
  41         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): Likewise.
  42         (brig_code_entry_handler::get_comparison_result_type): Likewise.
  43         (brig_code_entry_handler::expand_or_call_builtin): Likewise.
  44
  45 2017-12-15  Jakub Jelinek  <jakub@redhat.com>
  46
  47         * brig-lang.c (brig_attribute_table): Swap affects_type_identity
  48         and handler fields, adjust comments.
  49
  50 2017-12-08  Jakub Jelinek  <jakub@redhat.com>
  51
  52         * brig-lang.c (brig_attribute_table): Fix up comment.
  53
  54 2017-11-28  Jakub Jelinek  <jakub@redhat.com>
  55
  56         * brigfrontend/brig-branch-inst-handler.cc
  57         (brig_branch_inst_handler::operator): Build SWITCH_EXPR using build2
  58         instead of build3.
  59
  60 2017-11-17  Henry Linjamäki  <henry.linjamaki@parmance.com>
  61
  62         * brigfrontend/brig-util.cc: Fix sprintf format string type mismatch
  63         on 32b machines.
  64
  65 2017-11-16  Henry Linjamäki  <henry.linjamaki@parmance.com>
  66
  67         Change internal representation of HSA registers. Instead
  68         representing HSA's untyped registers as unsigned int the gccbrig
  69         analyzes brig code and builds the register variables as a type
  70         used in tree expressions at most. This gives better chance to
  71         optimize CONVERT_VIEW_EXPRs away.
  72         * brigfrontend/brig-code-entry-handler.cc: Add analysis method for
  73         register type usage. Handle any-typed register variables.
  74         * brigfrontend/brig-code-entry-handler.h: New declarations for the
  75         above.
  76         * brigfrontend/brig-copy-move-inst-handler.cc: Handle any-typed
  77         register variables.
  78         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
  79         * brigfrontend/brig-function.cc: Build register variables as a
  80         type based on results of analysis phase.
  81         * brigfrontend/brig-function.h: Move HSA register count defines to
  82         brig-utils.h.
  83         * brigfrontend/brig-to-generic.cc: New analysis handler. Analyze
  84         HSA register usage.
  85         * brigfrontend/brig-to-generic.h: New declarations.
  86         * brigfrontend/brig-util.cc: New utility functions.
  87         * brigfrontend/brig-util.h: New declarations for the above.
  88
  89 2017-11-16  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
  90
  91         * gccbrig.texi: Added some documentation.
  92
  93 2017-10-31  Henry Linjamäki  <henry.linjamaki@parmance.com>
  94
  95         * brig-lang.c (brig_langhook_type_for_mode): Fix PR 82771.
  96
  97 2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>
  98
  99         * brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
 100         and scalar_float_mode.
 101
 102 2017-10-09  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 103
 104         * brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE
 105         directives.  These directives are legal everywhere.  They
 106         can be used to patch away BRIG entries at the binary level.
 107         Also add extra error detection for zeroed regions: make sure
 108         the byteCount field is never zero.
 109         * brig/brigfrontend/phsa.h: Added a new error prefix for
 110         errors which are due to corrupted BRIG modules.
 111
 112 2017-10-09  Henry Linjamäki  <henry.linjamaki@parmance.com>
 113
 114         * brigfrontend/brig-branch-inst-handler.cc: The call code
 115         still failed a few test cases. Now all PRM cases pass again.
 116
 117 2017-10-03  Henry Linjamäki  <henry.linjamaki@parmance.com>
 118
 119         * brigfrontend/brig-branch-inst-handler.cc: Fix (more) crash with
 120         calls with more than 4 args.  It missed a reference which is required
 121         because vector expansion can move the object to another location.
 122
 123 2017-09-29  Henry Linjamäki  <henry.linjamaki@parmance.com>
 124
 125         * brigfrontend/brig-branch-inst-handler.cc: Fix crash with
 126         calls with more than 4 args. Also fix a misexecution issue
 127         with kernels that have both unexpanded ID functions and
 128         calls to subfunctions.
 129
 130 2017-09-28  Henry Linjamäki  <henry.linjamaki@parmance.com>
 131
 132         * brig-lang.c: Added function attributes and their handlers.
 133         Make BRIGFE 3-level optimize by default.
 134
 135 2017-09-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 136
 137         * brig-lang.c: Improved support for function and module scope
 138         group segment variables.  PRM specs defines function and module
 139         scope group segment variables as an experimental feature. However,
 140         PRM test suite uses and hcc relies on them. In addition, hcc
 141         assumes certain group variable layout in its dynamic group segment
 142         allocation code.  We cannot have global group memory offsets if we
 143         want to both have kernel-specific group segment size and multiple
 144         kernels calling the same functions that use function scope group memory
 145         variables.  Now group segment is handled by separate book keeping of
 146         module scope and function (kernel) offsets. Each function has a "frame"
 147         in the group segment offset to which is given as an argument.
 148         * brigfrontend/brig-branch-inst-handler.cc: See above.
 149         * brigfrontend/brig-code-entry-handler.cc: See above.
 150         * brigfrontend/brig-fbarrier-handler.cc: See above.
 151         * brigfrontend/brig-function-handler.cc: See above.
 152         * brigfrontend/brig-function.cc: See above.
 153         * brigfrontend/brig-function.h: See above.
 154         * brigfrontend/brig-to-generic.cc: See above.
 155         * brigfrontend/brig-to-generic.h: See above.
 156         * brigfrontend/brig-util.cc: See above.
 157         * brigfrontend/brig-util.h: See above.
 158         * brigfrontend/brig-variable-handler.cc: See above.
 159
 160 2017-09-25  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 161
 162         * brigfrontend/brig-to-generic.cc: Ensure per WI copies of
 163         private variables are aligned too.
 164
 165 2017-09-17  Thomas Schwinge  <thomas@codesourcery.com>
 166
 167         * Make-lang.in (GO_TEXI_FILES): Rename to...
 168         (BRIG_TEXI_FILES): ... this.
 169         (doc/gccbrig.info, doc/gccbrig.dvi, doc/gccbrig.pdf, brig.info)
 170         (brig.srcinfo, brig.man, brig.srcman, brig.install-man)
 171         ($(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext)):
 172         Uncomment/enable targets.
 173         (gccbrig.pod): New target.
 174         * gccbrig.texi: New file.
 175
 176 2017-08-04  Henry Linjamäki  <henry.linjamaki@parmance.com>
 177
 178         Fix PR 81713
 179         * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
 180         bitsize_int in building BIT_FIELD_REF.
 181         * brigfrontend/brig-code-entry-handler.cc: likewise.
 182
 183 2017-07-05  Richard Sandiford  <richard.sandiford@linaro.org>
 184             Alan Hayward  <alan.hayward@arm.com>
 185             David Sherwood  <david.sherwood@arm.com>
 186
 187         * brig-c.h (brig_type_for_mode): Remove "enum" before "machine_mode".
 188         * brig-lang.c (brig_langhook_type_for_mode): Likewise.
 189
 190 2017-07-04  Jakub Jelinek  <jakub@redhat.com>
 191
 192         * brigfrontend/brig-function.cc: Include profile-count.h.
 193         * brigfrontend/brig-to-generic.cc: Likewise.
 194
 195 2017-05-18  Thomas Schwinge  <thomas@codesourcery.com>
 196
 197         * brigfrontend/brig-to-generic.h (class brig_to_generic): Use
 198         "dump_flags_t" for "m_dump_flags" member.
 199
 200 2017-05-13  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 201
 202         * brigfrontend/brig-code-entry-handler.cc
 203         (brig_code_entry_handler::build_address_operand): Fix
 204         an assertion when doing an 'lda' of a private array
 205         offset.
 206
 207 2017-05-03  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 208
 209         * brigfrontend/brig-code-entry-handler.cc
 210         (brig_code_entry_handler::build_address_operand): Fix a bug
 211         with reg+offset addressing on 32b segments. In large mode,
 212         the offset is treated as 32bits unless it's global, readonly or
 213         kernarg address space.
 214
 215 2016-02-01  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 216
 217         * brigfrontend/brig-code-entry-handler.cc: fix address
 218         expressions which refer only to offset 0, but nothing else.
 219         * brigfrontend/brig-lane-inst-handler.cc: fix
 220         activelanepermute_b64 HSAIL instruction.
 221         * brigfrontend/brig-to-generic.cc: remove useless c_str()
 222         call. Add missing va_end (). Fix PR79250.
 223
 224 2017-01-30  Jakub Jelinek  <jakub@redhat.com>
 225
 226         * brigfrontend/brig-code-entry-handler.cc
 227         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): For %lu
 228         cast size_t arguments to unsigned long.
 229
 230 2017-01-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 231
 232         * config-lang.in: Removed stale target-libbrig reference.
 233
 234 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 235
 236         Update copyright years.
 237
 238 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 239             Martin Jambor  <mjambor@suse.cz>
 240
 241         * Make-lang.in: New file.
 242         * brig-builtins.h: Likewise.
 243         * brig-c.h: Likewise.
 244         * brig-lang.c: Likewise.
 245         * brigspec.c: Likewise.
 246         * config-lang.in: Likewise.
 247         * lang-specs.h: Likewise.
 248         * lang.opt: Likewise.
 249         * brigfrontend/brig-arg-block-handler.cc: Likewise.
 250         * brigfrontend/brig-atomic-inst-handler.cc: Likewise.
 251         * brigfrontend/brig-basic-inst-handler.cc: Likewise.
 252         * brigfrontend/brig-branch-inst-handler.cc: Likewise.
 253         * brigfrontend/brig-cmp-inst-handler.cc: Likewise.
 254         * brigfrontend/brig-code-entry-handler.cc: Likewise.
 255         * brigfrontend/brig-code-entry-handler.h: Likewise.
 256         * brigfrontend/brig-comment-handler.cc: Likewise.
 257         * brigfrontend/brig-control-handler.cc: Likewise.
 258         * brigfrontend/brig-copy-move-inst-handler.cc: Likewise.
 259         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
 260         * brigfrontend/brig-fbarrier-handler.cc: Likewise.
 261         * brigfrontend/brig-function-handler.cc: Likewise.
 262         * brigfrontend/brig-function.cc: Likewise.
 263         * brigfrontend/brig-function.h: Likewise.
 264         * brigfrontend/brig-inst-mod-handler.cc: Likewise.
 265         * brigfrontend/brig-label-handler.cc: Likewise.
 266         * brigfrontend/brig-lane-inst-handler.cc: Likewise.
 267         * brigfrontend/brig-machine.c: Likewise.
 268         * brigfrontend/brig-machine.h: Likewise.
 269         * brigfrontend/brig-mem-inst-handler.cc: Likewise.
 270         * brigfrontend/brig-module-handler.cc: Likewise.
 271         * brigfrontend/brig-queue-inst-handler.cc: Likewise.
 272         * brigfrontend/brig-seg-inst-handler.cc: Likewise.
 273         * brigfrontend/brig-signal-inst-handler.cc: Likewise.
 274         * brigfrontend/brig-to-generic.cc: Likewise.
 275         * brigfrontend/brig-to-generic.h: Likewise.
 276         * brigfrontend/brig-util.cc: Likewise.
 277         * brigfrontend/brig-util.h: Likewise.
 278         * brigfrontend/brig-variable-handler.cc: Likewise.
 279         * brigfrontend/phsa.h: Likewise.